Etymologically

promutuor

Etymology and origin of the Latin word promutuor

Confidence
Probable
Formation
Derivation
Ultimate origin
Latin prōmūtuum
Etymology tree
inherited borrowed derived
Latin prōmūtuum
Latin prōmūtuor

Forms

prōmūtuor (present infinitive prōmūtuārī, perfect active prōmūtuātus sum); first conjugation, deponent[1]

Etymology

It is from Latin prōmūtuum (“a loan made in advance”), with the deponent ending -or.[1] The TLL prefers to derive it from the adjective prōmūtuus (“lent in advance”) rather than from prō- and mūtuō (“to borrow”).[2]

Earliest recorded meaning

The word is known only from late sources: the bilingual glossary of Philoxenus, which gives it as the equivalent of Ancient Greek προδανείζομαι (prodaneízomai),[3][4][5] and an appendix to the law code of the Visigoths, where an active form says that someone is to give back what another had lent him in advance.[2]

Semantic evolution

The dictionaries render it differently: Lewis & Short as “to be lent beforehand”,[3] Gaffiot as “to borrow in advance”,[4] and Wiktionary as “to lend in advance”.[1] The TLL takes it to mean the same as making a loan in advance, and records both the deponent and an active form prōmūtuō.[2]

Meanings

Verb

  1. (Late Latin) To lend in advance, make an advance loan.[2][1]
  2. (glossaries) To borrow in advance; to be lent beforehand.[4][3]

Usage notes

The TLL records the form both as a deponent prōmūtuor and as an active prōmūtuō.[2]

References

  1. ^ a b c d Wiktionary, the free dictionary, https://en.wiktionary.org
  2. ^ a b c d e Thesaurus linguae Latinae (1900–), Leipzig: Teubner; Berlin: De Gruyter; open-access ed., Munich: Bayerische Akademie der Wissenschaften
  3. ^ a b c Lewis, Charlton T.; Short, Charles (1879), A Latin Dictionary, Oxford: Clarendon Press
  4. ^ a b c Gaffiot, Félix (2016), Dictionnaire latin-français, new ed. by Gérard Gréco et al. (Gaffiot 2016), online ed.
  5. ^ Goetz, Georg (1888–1923), Corpus glossariorum Latinorum, Leipzig: Teubner; vols. VI–VII Thesaurus glossarum emendatarum, digital ed. CGLO, Munich: Bayerische Akademie der Wissenschaften
Cite this entry

“Promutuor.” Etymologically, 13 Nov. 2026, etymologically.com/la/promutuor. Accessed 14 Nov. 2026.

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